| import { Lookup } from '@react-spring/types' |
| import { |
| each, |
| eachProp, |
| getFluidValue, |
| hasFluidValue, |
| } from '@react-spring/shared' |
| import { Animated, isAnimated, getPayload } from './Animated' |
| import { AnimatedValue } from './AnimatedValue' |
| import { TreeContext } from './context' |
|
|
| |
| export class AnimatedObject extends Animated { |
| constructor(protected source: Lookup) { |
| super() |
| this.setValue(source) |
| } |
|
|
| getValue(animated?: boolean) { |
| const values: Lookup = {} |
| eachProp(this.source, (source, key) => { |
| if (isAnimated(source)) { |
| values[key] = source.getValue(animated) |
| } else if (hasFluidValue(source)) { |
| values[key] = getFluidValue(source) |
| } else if (!animated) { |
| values[key] = source |
| } |
| }) |
| return values |
| } |
|
|
| |
| setValue(source: Lookup) { |
| this.source = source |
| this.payload = this._makePayload(source) |
| } |
|
|
| reset() { |
| if (this.payload) { |
| each(this.payload, node => node.reset()) |
| } |
| } |
|
|
| |
| protected _makePayload(source: Lookup) { |
| if (source) { |
| const payload = new Set<AnimatedValue>() |
| eachProp(source, this._addToPayload, payload) |
| return Array.from(payload) |
| } |
| } |
|
|
| |
| protected _addToPayload(this: Set<AnimatedValue>, source: any) { |
| if (TreeContext.dependencies && hasFluidValue(source)) { |
| TreeContext.dependencies.add(source) |
| } |
| const payload = getPayload(source) |
| if (payload) { |
| each(payload, node => this.add(node)) |
| } |
| } |
| } |
|
|
